package day04;

import java.util.Random;
import java.util.Scanner;

public class Guessing {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        Random rand   = new Random();
        int num = rand.nextInt(1000)+1;
        System.out.println("数字是："+num);
        /*
        System.out.println("猜吧：");
        int guess = scan.nextInt();

        while(guess!=num){
            if(guess>num){
                System.out.println("猜大了!");
            }else{
                System.out.println("猜小了!");
            }
            System.out.println("猜吧");
            guess = scan.nextInt();
        }
        System.out.println("猜对了!");

         */
        int guess = 0;
        do {
            System.out.println("猜吧：");
            guess = scan.nextInt();
            if(guess>num){
                System.out.println("猜大了!");
            }else if(guess<num){
                System.out.println("猜小了!");
            }
        }while (guess!=num);
        System.out.println("猜对了!");


    }
}
